The BBC asked NHS England to comment on the difficulties some people face accessing fertility treatment. A spokesperson said: "Ultimately these are legally decisions for clinical commissioning groups, which are under an obligation to balance the various competing demands on the NHS locally while living within the budget parliament has allocated."
Other sperm donor websites such as www.prideangel.com monitor prolific donors and have a message credit system which discourages non-genuine donors and prevents overcontacting. Pride Angel also gives advice on legal matters and health screening.
Article: 26th February www.bbc.co.uk